Zobrazeno 1 - 10
of 67
pro vyhledávání: '"B., Rami Reddy"'
Autor:
B. Rami Reddy
Different interferometer techniques and their applications are surveyed. The principle of optical heterodyne detection and its applications to in situ measurement of crystal growth rate, surface roughness measurement of coated mirrors and temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d68eaaa4c7aea031ac1c649a86a80ff0
https://doi.org/10.9734/bpi/castr/v11/11177d
https://doi.org/10.9734/bpi/castr/v11/11177d
Autor:
B. Rami Reddy
Sodium borate and sodium-lead-germano-tellurite (SLGT) oxyfluoride glasses embedded with Er3+ and /or Ag were made by the melt quenching technique. Thermal analysis, X-ray diffraction and optical spectroscopy measurements were performed to characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf451a0f7dd23ad95a82b9964e027ba3
https://doi.org/10.9734/bpi/nips/v12/7051d
https://doi.org/10.9734/bpi/nips/v12/7051d
Autor:
B. Rami Reddy, Mersaydes Goodson
Publikováno v:
Optical Components and Materials XVII.
Transparent Barium Phosphate glasses embedded with rare-earth ions and silver were made by the melt quenching technique. Glasses were characterized by measuring absorption, emission spectra and lifetime measurements. From the emission measurements ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b69f841469596a4b1678bed6e2b6a115
https://doi.org/10.1117/12.2539840
https://doi.org/10.1117/12.2539840
Publikováno v:
Journal of Luminescence. 188:541-550
In this work, we collect absorption and emission spectra for Fe2+ ions in zinc selenide (Fe:ZnSe) and identify trends from 10.5 to 300 K in absorption and from 5 to 300 K in emission. The absorption spectrum is used to determine free parameters in hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ee8524a37eb744775b70132d5c0482a
https://doi.org/10.1016/j.jlumin.2017.04.017
https://doi.org/10.1016/j.jlumin.2017.04.017
Autor:
Kristopher Liggins, B. Rami Reddy
Publikováno v:
Plasmonics: Design, Materials, Fabrication, Characterization, and Applications XVII.
A few different sodium borate glasses were made with various combinations of dopants ions, Sm3+, Dy3+, Tb3+ and Ag+. Absorption, and fluorescence spectral data of these samples were recorded. Chromaticity diagrams were plotted to measure color coordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b57e7360e3fd9e1625ebc5ba4759fea0
https://doi.org/10.1117/12.2529616
https://doi.org/10.1117/12.2529616
Publikováno v:
Optical Components and Materials XVI.
A few different Sodium borate glasses were made by the melt quenching technique. A sodium borate glass embedded with Dy3+ revealed white color when excited by a diode laser. A chromaticity diagram was developed which revealed color coordinates to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9224c3fa3b7fd66516b6588ba7fa8b0
https://doi.org/10.1117/12.2506398
https://doi.org/10.1117/12.2506398
Publikováno v:
Indian Journal of Natural Products & Resources; Jun2021, Vol. 12 Issue 2, p316-319, 4p
Publikováno v:
Optical Components and Materials XV.
We investigated terbium doped halide crystals. These materials were investigated by exposing them to blue and violet diode laser sources. Optical spectroscopy and lifetime measurements are performed for unambiguous assignment of spectral transitions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::074ce363e24b9233ccc0b640e9d95d7d
https://doi.org/10.1117/12.2286543
https://doi.org/10.1117/12.2286543
Autor:
B. Rami Reddy, P. Kripakaran
Publikováno v:
2017 International Conference on Innovative Research In Electrical Sciences (IICIRES).
Fault detections are essential for unexpected failures of the electrical motors. Early detection and faults diagnosis leads to effective operations. This paper deals a diagnosis of faults in three phase induction motor by means of zero-sequence stato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21e5b47b8f682e99ddc40beeabbfd769
https://doi.org/10.1109/iicires.2017.8078300
https://doi.org/10.1109/iicires.2017.8078300
Publikováno v:
SPIE Proceedings.
Sodium borate glass embedded with Tb3+, Sm3+ and Dy3+ was made by the melt quenching technique. The resulting glass is highly transparent. Absorption, and emission spectral measurements are performed. Under a diode laser excitation the glass emitted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e183935fd38971f2d105ec0d4d78efc6
https://doi.org/10.1117/12.2250940
https://doi.org/10.1117/12.2250940